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Patents

Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US461800216 Jan 198621 Oct 1986Grinnel CorporationFire protection sprinkler head
US518818519 Jun 199123 Feb 1993Grinnell CorporationDry sprinkler
US751680021 Jul 200314 Apr 2009Tyco Fire Products LPDry sprinkler
US75593761 Dec 200414 Jul 2009Tyco Fire Products LPDry sprinkler with a diverter seal assembly
US780262811 Feb 200928 Sep 2010Tyco Fire Products LPDry sprinkler
US792192818 Aug 200812 Apr 2011The Viking Corporation90 degree dry horizontal sidewall sprinkler
US812296910 Feb 200928 Feb 2012Tyco Fire Products LPLow pressure, extended coverage, fire protection sprinkler
US81769886 May 201015 May 2012Tyco Fire Products LPEarly suppression fast response fire protection sprinkler
US81864486 May 201029 May 2012Tyco Fire Products LPEarly suppression fast response fire protection sprinkler
US82258816 May 200924 Jul 2012Tyco Fire Products LPDry sprinkler with diverter seal assembly

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